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QMF18J303ST

TIMKEN
QMF18J303ST

Flange-Mount Roller Bearing Unit - 3.1875 in Bore , Eccentric Collar, Non-Expansion Bearing (Fixed), Cast Steel Housing, Heavy Duty
MI ITEM #03307308
MFR #QMF18J303ST
List Price$2,525.51/each
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TIMKEN QMF18J303ST
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TIMKEN
QMF18J303ST

Flange-Mount Roller Bearing Unit - 3.1875 in Bore , Eccentric Collar, Non-Expansion Bearing (Fixed), Cast Steel Housing, Heavy Duty
MI ITEM #03307308
MFR #QMF18J303ST
Availability:
In Stock
Factory Order
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This product requires a Quote Request
List Price$2,525.51/each for your price

TIMKEN
QMF18J303ST

Flange-Mount Roller Bearing Unit - 3.1875 in Bore , Eccentric Collar, Non-Expansion Bearing (Fixed), Cast Steel Housing, Heavy Duty
List Price$2,525.51/each

Overview

Mfr description
QMF18J303ST ECC LOCK BEARING
  • Eccentric Locking - EC Series - A reduced eccentric offset results in more mechanical advantage
  • This series provides a secure lock that should not release from a properly prepared shaft even in reversing applications

Specifications

  • Bore Diameter
  • Product Type
    Flange-Mount Roller Bearing Units
  • Mounting Type
    4-Bolt Flange
  • Adapter Sleeve
    No
  • Housing Material
    Cast Steel
  • Bolt Circle Diameter
  • Bolt Center To Center Length
  • Locking Device
    Eccentric Collar
  • Expansion Type
    Non-Expansion Bearing (Fixed)
  • Duty Type
    Heavy Duty
  • Housing Construction
    Solid
  • Overall Length Diameter
  • Bearing Number
    22218
  • Type Of Bearing
    Spherical Roller
  • Overall Width
    4.2200 in
  • Bore Type
    Straight
  • Overall Height
  • Radial Dynamic Load Capacity
    79700 lbf
  • Radial Static Load Capacity
    87200 lbf
  • Length Through Bore
    4.03 in
  • End Type
    Open
  • Lubrication Type
    Lubrication Fitting
  • Bolt Size
    0.75 in
  • Bearing Material
    Steel
  • Additional Details
    T Seal - Labyrinth seal consists of a Teflon® ring pressed onto the inner ring of the bearing that floats between two pieces of formed steel to accommodate misalignment. When using this seal, the housing comes with a vent fitting. Developed for higher-speed applications involving dirty conditions or moisture-affected areas, is able to operate at higher temperatures and is impervious to most chemicals.
  • Flange Mounting Type
    4-Bolt Flange
  • Flange Outside Diameter
    8.6300 in;219.20 mm
  • Flange Thickness
    1.31 in
  • Manufacturer Upc Number
    883450067706
  • UPC_NO
    883450067706
  • Manufacturer Product Page
  • Weight
    37.178 lbs
  • Dynamic Load Capacity
    79700 lbf
  • Max Rpm
    2400 rpm
  • Static Load Capacity
    87200 lbf
  • Description
    QMF18J303S, Eccentric Flange Block
  • Number Of Mounting Holes
    4
  • Relubricatable
    Yes
  • Maximum Speed
    2400 rpm
  • Overall Length
    8.6300 in
  • Retainer Type
    Steel
  • Self Aligning
    Yes

Compliance & Safety Data

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